extern	fatals
extern	Switchlevel
extern	rbrace
extern	Line
extern	Token
extern	semi
extern	lbrace
extern	rbrace
extern	findtypedef
extern	binexpr
extern	declaration_list
extern	mkastnode
extern	mkastleaf
extern	Looplevel
extern	fatal
extern	scan
extern	lparen
extern	rparen
extern	inttype
extern	mkastunary
extern	match
extern	Text
extern	expression_list
extern	Functionid
extern	modify_type
